Actinium-227 Alloy from China
Actinium-227 alloy with lanthanide stabilizers maintains prototype generator systems for medical isotope production. Alloy form containing listed Actinium-227 falls under HTS 2844.42.00.00. Long-lived parent for Ac-225 generators.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Prototype status documentation accelerates approval; provide burn-up calculations
• Stabilizer matrix compatibility testing required
• Long-term storage plan mandatory due to 21.8-year half-life